18 inch 800 watt passive subwoofer speaker ferrite system
The Q-18B is the dedicated subwoofers for the Q-210 loudspeakers respectively and can be used to supplement the top cabinets in various combinations, either flown or ground stacked. The Qi-SUB is the installation version of the Q-SUB, The Q-18B is actively driven bass reflex designs, housing a long excursion 18” driver. The subwoofers can be combined with the respective Q-210 loadspeakers in line arrays, as a separate column or in ground stacked applications where the subwoofers also mechanically support the top loudspeakers.
Technical Specifications
| Model | Q-18B |
| RMS power | 800W |
| Components | 18 inch, 100mm core |
| Impedance | 8 ohm |
| Frequency response | 40 - 150 Hz |
| Max SPL | 133 dB |
| Connector | 2NL4, Neutrik |
| Size | 580*500*670mm |
| Net Weight | 42 kg |
| Cabinet | Russia birch plywood |
| Spray | Black polyurea |
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